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#Post#: 53548--------------------------------------------------
70mm pistons 070/090
By: ej Date: February 1, 2015, 8:16 pm
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I bought a brand new 090 stihl i'm taking the cylinder and
making a 2 piece head for it and I got 70mm big bore pistons
getting made for it trying to copie the legendary 10 cube big
bore 090 stihl could be used everyday or full blown race saw in
the beginning stages right now.
#Post#: 53550--------------------------------------------------
Re: 070/090
By: aclarke Date: February 1, 2015, 9:12 pm
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EJ, sounds cool. The original 70mm pistons were very heavy! Nice
light piston would be sweet
#Post#: 53553--------------------------------------------------
Re: 070/090
By: ej Date: February 1, 2015, 9:35 pm
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I asked them to make them as light has possible they don't have
windows but I was thinking cutting them in and that would help
some :o
#Post#: 53556--------------------------------------------------
Re: 070/090
By: aclarke Date: February 1, 2015, 11:14 pm
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Good deal!!!
#Post#: 53564--------------------------------------------------
Re: 070/090
By: Chainsawrepair Date: February 2, 2015, 8:59 am
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Welcome EJ. Good to see you about again.
For folks that dont know EJ.
07 video Chardon furthest away EJ and I think closest is Bud
Smitley
HTML http://youtu.be/W2Vl9Ozwfn4
#Post#: 53570--------------------------------------------------
Re: 070/090
By: EHP Date: February 2, 2015, 11:13 am
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EJ if your building a saw hotter than stock you need to do a
couple other things , first make sure your crank has the 1 piece
rod not the 2 piece rod , next lighten the shit out of the
flywheel or your going to break the end off the crank , myself I
shorten the crank of flywheel side and made the 064
coil/flywheel setup work, stopped breaking cranks as this saw
had broken 5 already , next once you get your motor making big
power the clutch will not handle it , the 6 puck clutch presses
on and besides welding it to the crank it doesnot like staying
where its to be and the clutch springs break
#Post#: 53583--------------------------------------------------
Re: 070/090
By: ej Date: February 2, 2015, 7:24 pm
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I bought some china made 090 they have the electronic and the 1
piece rod was going to give them a try and see how they run
stock first. maybe work the kinks out
#Post#: 53589--------------------------------------------------
Re: 070/090
By: Chainsawrepair Date: February 2, 2015, 7:38 pm
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Those china 070 selling for $595 here. Hadnt seen any whole 090
listed yet.
#Post#: 53594--------------------------------------------------
Re: 070/090
By: ej Date: February 2, 2015, 7:50 pm
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kevin somebody on this sight is selling them for that??
#Post#: 53597--------------------------------------------------
Re: 070/090
By: Chainsawrepair Date: February 2, 2015, 8:03 pm
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No on Columbus Craigslist.
Now there is a guy Dave in the where to buy online board CCC DD
has connections to china stihl parts.
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